v^2+14v-15=0

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Solution for v^2+14v-15=0 equation:


Simplifying
v2 + 14v + -15 = 0

Reorder the terms:
-15 + 14v + v2 = 0

Solving
-15 + 14v + v2 = 0

Solving for variable 'v'.

Factor a trinomial.
(-15 + -1v)(1 + -1v) = 0

Subproblem 1

Set the factor '(-15 + -1v)' equal to zero and attempt to solve: Simplifying -15 + -1v = 0 Solving -15 + -1v = 0 Move all terms containing v to the left, all other terms to the right. Add '15' to each side of the equation. -15 + 15 + -1v = 0 + 15 Combine like terms: -15 + 15 = 0 0 + -1v = 0 + 15 -1v = 0 + 15 Combine like terms: 0 + 15 = 15 -1v = 15 Divide each side by '-1'. v = -15 Simplifying v = -15

Subproblem 2

Set the factor '(1 + -1v)' equal to zero and attempt to solve: Simplifying 1 + -1v = 0 Solving 1 + -1v = 0 Move all terms containing v to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1v = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1v = 0 + -1 -1v = 0 + -1 Combine like terms: 0 + -1 = -1 -1v = -1 Divide each side by '-1'. v = 1 Simplifying v = 1

Solution

v = {-15, 1}

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